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hey guys, this is my my macbook battery on coconut battery my MacBook won’t turn on unless i hold the power button like 7 seconds, and when the mac is sleep mode in few minutes it shuts down and it’s too slow, i did everything smc nvram(pvram) i even erased my macbook and still it’s the same, the hard drive and the battery are ok. if you guys can help i would really appreciate it.
Well you’ve been running on fumes! Your battery is well past its lifespan of 1000 cycles! You’ve managed to push it to 1,437 which is way up there! I think you’ve gotten your moneys worth ;-} Time to replace it! Here’s the needed battery MacBook Air 13" (Late 2010-2017) Battery and here’s how to install it MacBook Air 13" Early 2014 Battery Replacement